20836897

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:360

約数の個数: 16

約数和(自身を含む): 22353408

約数和(自身を除く): 1516511

約数列:

[1, 41, 43, 53, 223, 1763, 2173, 2279, 9143, 9589, 11819, 93439, 393149, 484579, 508217, 20836897]

約数ペア:

[(1, 20836897), (41, 508217), (43, 484579), (53, 393149), (223, 93439), (1763, 11819), (2173, 9589), (2279, 9143)]